SUPPORTED CATALYST COMPOSITION FOR POLYMERIZATION OF OLEFINS - Patent 0830392

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EP 0 830 392 A1

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(43)	Date of publication:
	25.03.1998 Bulletin 1998/13

(21)	Application number: 96915652.0

(22)	Date of filing: 07.05.1996

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International Patent Classification (IPC):

C08F 4/ 658^{( . )}
C08F 10/ 00^{( . )}

C08F 4/ 02^{( . )}
C08F 110/ 02^{( . )}

(86)	International application number:
	PCT/US1996/006612

(87)	International publication number:
	WO 1996/040804 (19.12.1996 Gazette 1997/03)

(84)	Designated Contracting States:
	DE FR GB IT NL

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Priority:

07.06.1995 US 19950476186

(71)	Applicant: W.R. Grace & Co.-Conn.
	New York New York 10036 (US)

(72)	Inventors:
	CARNEY, Michael, John Eldersburg, MD 21784 (US) WARD, David, George Laurel, MD 20724 (US)

(74)	Representative: Senior, Alan Murray, et al
	J.A. KEMP & CO., 14 South Square, Gray's Inn London WC1R 5LX London WC1R 5LX (GB)

(54)	SUPPORTED CATALYST COMPOSITION FOR POLYMERIZATION OF OLEFINS